Products

Products

Smart biosensor, hospital POCT management system, cloud data open platform, cloud health management, chronic disease support system, chronic disease management center and medical management system. Hema will focus on the Internet + medical chronic disease management, develop a new mode of chronic disease management, connect patients and health management services through intelligent biosensors, and facilitate patient access to self health management guidance on the basis of data, so that medical staff and health management consultants can provide targeted treatment and guidance.

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Precision Current Balance

Precision Current Balance

Specifications of Precision Current Balance​:
Base:310x160x10mm
Hollow Solenoid: Inner diameter is 41mm, lenth is 160mm
Roll with 600 circles thick enameled wire, dia is 1.2mm
Windsheild:clear , 120mmx90mmx90mm, 1pc
circle titlle wieghts: Print the mark of weights,Each is 7mg, 20pcs/box

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Tesla Coil

Tesla Coil

A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity.Tesla experimented with a number of different configurations one fundamental principal Teslar find is :Wireless power transmission . Today widely used like cordless battery recharge

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Primary and Secondary Coil

Primary and Secondary Coil

Primary and Secondary Coil is mainly used for teachers to demonstrate electromagnetic induction and verify Lenz’s law in middle school physics. Coil Experiment with Transformer Principles and Induction! The outer coil is 4-1/2" tall and 2-3/4" in diameter. The inner coil is 3-3/4" tall and 1-1/4" in diameter.

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Magnetic Field and Current

Magnetic Field and Current

Demonstrate magnetic repulsion and the “right hand rule” of magnetism with this unique magnetic field and current kit. generating a magnetic field and causing a small coil moving. 410mmH,base 150*150mm

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Magnetic Field Of Current

Magnetic Field Of Current

Magnetic Field Of Current is used to observe magnetic field direction and magnetic field distribution of current magnetic field and learn right-hand rule. It consists of transparent base, square coil, circular coil, solenoid and projection magnetic needle.

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Demonstration 3D Magnetic Field Indicator

Demonstration 3D Magnetic Field Indicator

Demonstration 3D Magnetic Field Indicator Gelsonlab HSPEM-022Stereo scopic Magnetic Lines demonstration 3D magnetic field indicator Magnetic field demonstrator

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